| Arthur Schultze, Frank Louis Sevenoak - Geometry - 1902 - 394 pages
...the altitude of the frustum. BOOK VIH THE SPHERE 671. DEF. A sphere is a solid bounded by a surface, **all the points of which are equally distant from a point within called** the center. 672. DEF. The radius of a sphere is a straight line drawn from the center to any point... | |
| George Albert Wentworth - Geometry, Solid - 1902 - 248 pages
...THE SPHERE. PLANE SECTIONS AND TANGENT PLANES. 737. DBF. A sphere is a solid bounded by a surface all **points of which are equally distant from a point within called the centre.** 738. A sphere may be generated by the revolution of a semicircle ACB about its diameter AB as an axis.... | |
| Theophilus Nelson - Geometry, Modern - 1902 - 154 pages
...following definition of a cirFIG. 10. cumference. Definition: — A circumference is a curved line all **points of which are equally distant from a point within called the centre.** 28. A circumference incloses or bounds a portion of a plane. This portion of a plane is called a circle.... | |
| William Estabrook Chancellor - Arithmetic - 1902 - 178 pages
...many cubic feet does it contain'! THE SPHERE A sphere is a body bounded by a uniformly curved surface, **all the points of which are equally distant from a point within called** the center. The diameter of a sphere is a straight line passing through the center of the sphere, and... | |
| Alan Sanders - Geometry - 1903 - 384 pages
...BC. AF bisects angle DAE. EF 78 BOOK II 247. DEFINITIONS. A circle is a portion of a plane bounded by **a curved line, all the points of which are equally distant from a point within called** the center. The bounding line is called the circumference. A straight line from the center to any point... | |
| Alan Sanders - Geometry - 1903 - 384 pages
...volume of the remaining frustum. BOOK IX 1056. DEFINITIONS. A sphere is a solid bounded by a surface, **all the points of which are equally distant from a point within called** the center. A radius of a sphere is a straight line drawn from the center to the surface. A diameter... | |
| Philip Devereux Johnston - Mechanical drawing - 1903 - 149 pages
...sides a Dodecagon. 47 A Circle is a plain figure bounded by a curved line called the Circumference, all **points of which are equally distant from a point within called the Centre.** 48 A Radius of a circle is a straight line drawn from the centre to the circumference. 0 49 A Diameter... | |
| George Albert Wentworth - 1903 - 318 pages
...feet of brick does the chimney contain ? A Sphere is a solid bounded by a curved surface all pointa **of which are equally distant from a point within called the centre.** A straight line drawn from the centre to the surface is called a radius, and a straight line drawn... | |
| Frederick Thomas Hodgson - Architecture, Domestic - 1904 - 254 pages
...revolution of an ellipse about either of its axes. C. A sphere is a solid, terminated by a curved surface, **all the points of which are equally distant from a point within, called** the center. A sphere may be described by the revolution of a semicircle about a diameter. 7. A radius... | |
| George Albert Wentworth - Geometry - 1904 - 496 pages
...THE SPHERE. PLANE SECTIONS AND TANGENT PLANES. 737. DBF. A sphere is a solid bounded by a surface all **points of which are equally distant from a point within called the centre.** 738. A sphere may be generated by the revolution of a semicircle ACB about its diameter AB as an axis.... | |
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